Ngo-1960s
Isalicylic acidIbhange lapho libhekwa kuhlu lokwenza ukunikeza izifo zokwehla. Ngeminyaka eminingi yokusebenzisa, isimo sokukhwehla salicylic acid sibonakalisa abantu abaningi. Kuyinto eyinhloko kakhulu phakathi kwamathuluzi okukhwehla okwenzelwe kwezempilo nokusebenza kwamahhovisi okukhwehla ngosuku. Isalicylic acid ingathwala icala phakathi kwamathumba okucuthwa kanye nokwenza izithelo zicuthwe, ngakho kungathatha izithelo zicuthwe ukuze kube phansi, ngakho kungathuthukisa ukulungiswa kwamavithamini.
Ukuvuselelwa Kwesikhumba: Isifiso esikhulu sesikhumba sasekudalweni kwezikhumba ukuthi kwenzeke ukulondoloza izicelo zezikhumba zonke zendlu yezikhumba. Ukuvuselelwa kwamakhelwane amakhelwane kwezikhumba zizobaqhubeka ngokuzayo. Ngemuva kokuba isikhumba esilandelayo sasekudalweni sikhule kanye sikhule, kuzobaqhubeka ngokuzayo. Izikhumba ezilandelana ezivuthayo ezivuthayo zizobaqhubeka ngokuzayo. Izikhumba ezivuthayo ezivuthayo ezivuthayo ezivuthayo zizobaqhubeka ngokuzayo. Izikhumba ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo ezivuthayo eziv
Ukubulala: Isalicylic acid ikwenzela ukuthenga okuphezulu kwesikhumba esikhulu futhi ikhuthaza ukwenza kube kude kwamakhemikhali epidermal; uma izikhumba zase epidermal zinjalo futhi zizithembile kanye nezimila, isikhumba sizoba siphuculiwe ngokushesha futhi siphuculiwe.
Ukushintsha Izimpukane: Isalicylic acid iyisolwe ngamanzi amafutha futhi ingase iphumelele ezinye izigaba zezimpukane ngaphansi kwamakhlanda amafutha okuphuma izinhlamvu. Kuyisiza ukudubula isikhumba esikhulu futhi esikhishwe kwezimpukane kwiizimpukane futhi kwenza kube nomthelela ekugcineni kwesikhumba esikhulu kwiizimpukane. Ngakho, ingase iphinde iphumelele izimpukane futhi izimisele.
Ngikhiphe i-acneIsalicylic acid iyenza umsebenzi ezindleleni zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo zezinhlobo 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zezinhlobo zezinhlobo zezinhlobo z Isalicylic acid iyothwala nokwenza ukulondoloza kwesikhumba, ukwenza ukulondoloza kwesikhumba, ukwenza ukulondoloza kwesikhumba, ukwenza ukulondoloza kwesikhumba, nokwenza ukulondoloza kwesikhumba, ngakho kuyatholakala ukuthi isalicylic acid iyamangalisa kakhulu. Ukulawulwa kwesalicylic acid kumele kube phezulu kuka-0.5% ukuze kube nokusebenza, futhi 1%-2% kungcono. Nokho, i-pH value iyindlela enkulu, kanye kufanele kube kuhamba phansi kwe-3 kanye ne-4.
Sizokhuluma mayelana nokukhululeka kwe-BHA, AHA kanye ne-PHA ezimpilo zezinto zokugeza. Futhi kungakhishwa kanjani ezikhumba ezithile.